Cita APA (7th ed.)

Howatt, A. P. R. (1984). A history of english language teaching. Oxford University Press.

Cita Chicago (17th ed.)

Howatt, Anthony P. R. A History of English Language Teaching. Oxford: Oxford University Press, 1984.

Cita MLA (9th ed.)

Howatt, Anthony P. R. A History of English Language Teaching. Oxford University Press, 1984.